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Customer Ratings & Reviews

Your price for this item is $3.99
Clearance
The comparable value price is $6.99

Customer reviews

Rating 4.5 out of 5 stars with 297 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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There aren't enough positive mentions yet.

Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers commend the 5000 mAh Portable Charger for its portability, affordability, and quick charging capabilities. They appreciate its compact size, making it convenient for travel and everyday use. While some users have concerns about its battery life and capacity, many find it to be a reliable and cost-effective charging solution.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 2 Showing 21-40 of 297 reviews
  • Rated 5 out of 5 stars

    Small Powerful Charger

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This charger recharges fairly quickly, is easy to use, lightweight and smaller than most so it's not bulky. You can put it in your pocket and charge your phone on-the-go. The price was exceptional and it works like a dream. I'm thrilled!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Portable charger

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It was a good product just charged things a little slower than I wanted but at the end of the day it does the job

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great For Charging Cameras and Cellphones

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    As a content maker, I rely on this charger to keep my DSLR and GoPro charged. Also use it for an older iPhone who's battery is not the best. Nice energy storage that works well.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Portable battery

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This portable battery works well. It holds a good charge when connected & charging your phone. I would buy it again & I already bought two of them.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Simple, low cost powerbank

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It is a low cost power bank that is easy to understand/use. I have used it a few times and it has worked well. For the price being offered, it is wonderful. Just change cable if you want to charge an iphone.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Work horse battery backup

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This unit is a great backup battery It will also charge devices via USB ports. Very simple to use. The only feature I wish it had ( minor) detail) a light indicating it is charging. I cannot tell if it’s fully charged. For the money invested it’s fine and I would purchase again.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Not worth the low price.

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    First day and right after purchase, went home and used it to charge up my phone. Slow charge, outdated I/O, but did the job. It went to 50% battery. Cool. Charged it up to 100%, but it got really hot, almost too hot to touch. Another day I used it to charge my phone. This time it dropped to 25%. I charged the pack up but it wouldn’t increase in battery charge. Returned it. Save your $5-7 and purchase something else. It felt nicely put together but just didn’t do its job wel.

    No, I would not recommend this to a friend
    • Brand response from DynexCustomerSupport
      Posted .

      Hello Bazinga. Thank you for taking the time to leave a review on Dynex™ - 5000 mAh Portable Charger for Most USB-Enabled Devices. We felt bad after failing you with our product. I'm kind of relieve though because you were able to get your money back. Kindly contact us to check for other products with good reviews that will work with your device.
      Mary // Dynex Customer Support. BBY-ExBrand_Dynex

  • Rated 5 out of 5 stars

    Portable charger

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this portable charger in a hurry, and I wasn’t disappointed! It chargers super fast and it’s life percentage lasts quite some time. I take this charger to concerts and it is totally worth buying!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Not on clearance at $5.49 anymore, why?

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product but I’m wondering why I ordered this 7 days ago, used it, liked it and decided to order more. When I ordered it 7 days ago it was a clearance item priced at $5.49 but when I tried to order more it is now $9.99 and not on clearance anymore.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Extra charge

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Money well spent. It comes handy whenever I don't feel like getting up or want to continue with whatever was going on.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good for its price

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works for its price charges relatively quick too it’s not too big perfect pocket size comes in handy when at work

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Alfredo Gonzalez

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My plan was to use the portable charger as a spot gift. Well, success, everyone receiving the gift loved it. I ordered 7 so far and plan to order more in the future. I personally loved the price.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Dynex - Portable Charger

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I listen to music through a Blue Tooth Speaker This drains the phone battery quickly This portable charger was the perfect solution I also use it when I travel by plane as a power source when in flight

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    great portable charger

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great portable charger. With full charge, it charged my iphone and airpods with still some power left. Will be great to tuck in my purse when on vacation.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Perfect Stocking Stuffer

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Gave this as a gift and the recipient loved it. Not exactly a big battery and not exactly a fast charge but it does the job in a pinch. For $10, it makes for a nice spare battery bank without costing too much.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Very Convenient and Quickly Charges

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I'm glad to have purchased the Dynex Portable Charger. It's convenient and quickly charges my phone whether it's on the table at home or in my purse while I'm shopping, etc. I take it with me everywhere I go.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Smart Investment

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great investment! Overall, item stores easily and charges phone when needed. After I lost my power for several hours I decided this is a most have. Great price and now I'm prepared if it happens again.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    It works.

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was a really good price for a portable charger. I just need it for a phone that sometimes drains too fast in cold conditions, and it did exactly what I needed it to do.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Love this gadget as well

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This battery is very good. It charges your cellular phone very fast. It’s very effective and efficient, specially if you are at a government’s office where you have to be for a long time. So I highly recommend this to everybody.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    kinda annoying

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I think this is the one that just randomly turns itself off from doing its job. That's annoying

    No, I would not recommend this to a friend
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